Delta Solenoid-Driven Diaphragm Metering ...

Delta Solenoid-Driven Diaphragm Metering Pumps

A high-end Diaphragm Metering Pump with regulated solenoid drive. Virtually wear-free, extremely economical and with a self-bleeding dosing head design.

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A range of different pump types and material combinations are available for virtually all metering applications. The optional 1-month process timer offers a variety of installation options.

The pump achieves maximum precision even with fluctuating back pressure thanks to the regulated solenoid drive. This guarantees an exceptionally long service life even under maximum load. The integrated monitoring function opto Guard^® reports faulty hydraulic conditions, such as overpressure or ruptured metering line.

The large illuminated LC display guarantees excellent legibility of all displayed values. The capacity is shown directly in l/h.

Applications for this product

They can be used in all industries and integrated into automated processes. Maximum process reliability through the regulated solenoid drive and opto-Guard^® monitoring function.
The pump can work as a control unit with the process timer, for example in cooling water treatment

Why Choose This Product

Adjustment of the capacity directly in l/h
Adaptation to existing signal transducers by external control via potential-free contacts with pulse step-up and step-down

Specifications of this product

Capacity range 7.5 – 75 l/h, 25 – 2 bar
External control via 0/4 – 20 mA standard signal with adjustable assignment of signal value to stroke rate
External control via potential-free contacts with pulse step-up and step-down to adapt to existing signal transducers of 99:1 to 1:99
Batch operation with max. 65,536 strokes/start pulse
Stroke rate adjustment in 1 stroke/hour steps of 0 to 12,000 strokes/h and/or 200 strokes/min
Stroke length continuously adjustable between 0 – 100% (recommended 30 – 100%)
Connector for 2-stage level switch
Dosing monitor input with adjustable number of tolerated defective strokes
Optional optical diaphragm rupture indicator detects droplets behind the diaphragms
Optional 4 – 20 mA output for remote transmission of stroke length and stroke rate
"Concentration input" option for volume-proportional metering
PROFIBUS^® or CAN Open interface option
Control module option with connecting option for chlorine, pH, ORP sensors or flow meter DFMa
Wide-range electrical connection: 100 – 230 V, 50/60 Hz
Optional relay module, can also be easily and reliably retrofitted

To contact ProMinent Australia about Delta Solenoid-Driven Diaphragm Metering Pumps use Get a quote.

A range of different pump types and material combinations are available for virtually all metering applications. The optional 1-month process timer offers a variety of installation options.

The large illuminated LC display guarantees excellent legibility of all displayed values. The capacity is shown directly in l/h.

Applications for this product

They can be used in all industries and integrated into automated processes. Maximum process reliability through the regulated solenoid drive and opto-Guard^® monitoring function.
The pump can work as a control unit with the process timer, for example in cooling water treatment

Why Choose This Product

Adjustment of the capacity directly in l/h
Adaptation to existing signal transducers by external control via potential-free contacts with pulse step-up and step-down

Specifications of this product

Capacity range 7.5 – 75 l/h, 25 – 2 bar
External control via 0/4 – 20 mA standard signal with adjustable assignment of signal value to stroke rate
External control via potential-free contacts with pulse step-up and step-down to adapt to existing signal transducers of 99:1 to 1:99
Batch operation with max. 65,536 strokes/start pulse
Stroke rate adjustment in 1 stroke/hour steps of 0 to 12,000 strokes/h and/or 200 strokes/min
Stroke length continuously adjustable between 0 – 100% (recommended 30 – 100%)
Connector for 2-stage level switch
Dosing monitor input with adjustable number of tolerated defective strokes
Optional optical diaphragm rupture indicator detects droplets behind the diaphragms
Optional 4 – 20 mA output for remote transmission of stroke length and stroke rate
"Concentration input" option for volume-proportional metering
PROFIBUS^® or CAN Open interface option
Control module option with connecting option for chlorine, pH, ORP sensors or flow meter DFMa
Wide-range electrical connection: 100 – 230 V, 50/60 Hz
Optional relay module, can also be easily and reliably retrofitted

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To contact ProMinent Australia about Delta Solenoid-Driven Diaphragm Metering Pumps use Get a quote.

AI Overview BETA

The Delta solenoid-driven diaphragm metering pump range doses liquids across a range of metering applications, with different pump types and material combinations available. The regulated solenoid drive maintains precise metering even when back pressure fluctuates during pump operation. For cooling-water treatment, the optional process timer lets the pump act as a control unit in the process.

opto Guard reports hydraulic faults such as overpressure or a ruptured metering line
Capacity: 7.5–75 l/h; pressure: 25–2 bar
External control accepts 0/4–20 mA signals with adjustable signal-to-stroke-rate assignment
Batch operation supports up to 65,536 strokes per start pulse
Optional optical diaphragm-rupture indicator detects droplets behind the diaphragms

Source: listing by ProMinent Australia on IndustrySearch · Updated 2 Nov 2026

AI Overview is generated by artificial intelligence and may contain mistakes.

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